CVE-2017-10738 : Security Advisory and Response
Learn about CVE-2017-10738 affecting XnView Classic for Windows Version 2.40. Attackers can execute unauthorized code using a manipulated .rle file. Take immediate steps and follow long-term security practices for mitigation.
XnView Classic for Windows Version 2.40 is vulnerable to a security issue that allows attackers to execute unauthorized code or disrupt the system using a manipulated .rle file.
Understanding CVE-2017-10738
This CVE entry highlights a vulnerability in XnView Classic for Windows Version 2.40 that can lead to unauthorized code execution or system disruption.
What is CVE-2017-10738?
The vulnerability in XnView Classic for Windows Version 2.40 allows attackers to execute arbitrary code or cause a denial of service by exploiting a crafted .rle file. The issue is associated with a specific error message related to a Data Execution Prevention Violation.
The Impact of CVE-2017-10738
The vulnerability poses a significant risk as attackers can exploit it to execute unauthorized code or disrupt the system, potentially leading to severe consequences for affected users.
Technical Details of CVE-2017-10738
This section provides more in-depth technical details about the CVE-2017-10738 vulnerability.
Vulnerability Description
The vulnerability in XnView Classic for Windows Version 2.40 allows attackers to execute unauthorized code or disrupt the system by using a manipulated .rle file. The issue is specifically associated with a Data Execution Prevention Violation.
Affected Systems and Versions
- Affected Product: XnView Classic for Windows Version 2.40
- Affected Version: Not Applicable
Exploitation Mechanism
Attackers can exploit this vulnerability by utilizing a manipulated .rle file to execute unauthorized code or disrupt the system, leveraging a specific error message related to a Data Execution Prevention Violation.
Mitigation and Prevention
Protecting systems from CVE-2017-10738 requires immediate action and long-term security practices.
Immediate Steps to Take
- Avoid opening or interacting with suspicious .rle files or content from untrusted sources.
- Consider disabling the affected software until a patch or workaround is available.
Long-Term Security Practices
- Regularly update software and operating systems to patch known vulnerabilities.
- Implement robust cybersecurity measures such as firewalls and antivirus software to prevent unauthorized access.
Patching and Updates
Stay informed about security updates and patches released by the software vendor to address the CVE-2017-10738 vulnerability.